Award-winning PC Optimization

Trusted by millions and critically acclaimed. There’s a reason why CCleaner is the world’s
favorite PC optimization tool! Easy to use, one click cleaning so beginners can optimize their
computers in seconds and packed with advanced features for power users.

Faster Computer

Is your computer running slow? As it gets older it collects unused files and settings which
take up hard drive space making it slower and slower. CCleaner cleans up these files and
makes it faster instantly.

Safer Browsing

Advertisers and websites track your behavior online with cookies that stay on your computer.
CCleaner erases your browser search history and cookies so any internet browsing you do
stays confidential and your identity remains anonymous.